Comparison

Sound Effects.! vs Rollio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sound Effects.!

Explore a vast library of realistic sound effects for entertainment and pranks. Easily navigate categories like animals, horror, and weapons. Use the integrated keyboard to enhance your digital content with fun sounds.

Highlights
  • Hundreds of realistic sound effects
  • Categorized sound library
  • Intuitive gesture navigation
  • Keyboard for conversations and videos
  • Multi-language support
Features
Read full description

Have fun with realistic sound effects! Sound Effects is an app which offer hundreds of cool sound effects. This application for iOS (iPhone & iPad) is perfect to spend some good time with your friends or your family. Have them try to guess a sound, or you can prank or scare them. The application includes various features: SOUND EFFECTS LIBRARY: Surprise your friends by playing amazing and realistic sounds. Teach your kids a lot of daily life noises. EASY NAVIGATION: Quickly find what you are looking for by browsing through relevant categories (such as: animals, horror, disgusting, weapons, bird, baby, etc.). INTUITIVE INTERFACE: Use gestures to switch between categories and pick among the many available sounds. We have simplified the app in order to make it accessible to everybody, even the kids, with a clear interface and big buttons. USEFUL KEYBOARD: Use the keyboard to animate your conversations, stories, videos and podcasts. Quickly access your favorite sounds with the keyboard. TRANSLATIONS: The application is translated in various languages (such as english, spanish, french, etc.), so everyone around the world can use it. --------------------------------------------------------- IMPORTANT NOTE: If you have sound problems, please check the audio volume of your device. FIND US ON: https://www.facebook.com/pxlapps https://twitter.com/pxlapps https://plus.google.com/116143621852583462451 https://www.pinterest.com/pxlapps/ https://www.instagram.com/pxlapps/ https://www.youtube.com/channel/UCTS1zbZaWzMQYD9_UNgy0NA --------------------------------------------------------- Thank you in advance for your comments.

About

Rollio

Features
Read full description

Rollio – 3D Dice Rolling Made Easy! Looking for a fast, fun, and realistic way to roll dice? Rollio brings you a sleek, physics-driven 3D dice rolling experience, perfect for board games, decision-making, and casual fun! Features & Functionality - Realistic 3D Dice: Watch the dice roll and bounce naturally with stunning physics-based animations. - Multiple Dice Support: Roll up to eight dice at once for any game or decision-making needs. - Simple & Intuitive Controls: Tap the Roll button to roll the dice. - Custom Animations: Experience smooth, dynamic dice movements with lifelike spinning effects. - Invisible Boundaries: No more dice rolling off-screen—realistic walls keep them in play. - Haptic Feedback: Feel each roll with satisfying vibrations. - Total Score Calculation: Instantly see your dice sum after each roll. - In-App Donations: Love the app? Show your support with a small donation to help improve future updates!

Screenshots

Sound Effects.!3 screens
Rollio3 screens

Verdict

The call

The clearest difference is in-app purchases: Sound Effects.! at none against Rollio's 1. Rollio's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rollio sells 1 one-off in-app purchase. Sound Effects.! asks for nothing beyond the download.

UpkeepUpdate frequency

Sound Effects.! ships an update every 4 months, Rollio every 2 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Sound Effects.! versus Rollio: the parameters behind the verdict, then further details
ParameterSound Effects.!Rollio
PriceFreeFree
Rating4.3 (1.9K ratings) — better—
Positive reviews87.0% of reviews—
Number of ratings1.9K — better—
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size70 MB2 MB
Age rating9+4+
DeveloperPXL APPSJIAJUN ZHANG

Bugs and requests

Sound Effects.!

Reported bugs

2 issues
  • Occasional crashes or freezes
  • Tutorial icon doesn't work

Requested features

3 requests
  • More sound categories and variety
  • Ability to record and add custom sounds
  • Option to remove ads for a one-time fee

Rollio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sound Effects.!

No in-app purchases

1 purchases

Rollio

One-time1
  • Donate $0.99$0.99

Questions

Is Sound Effects.! free?
Sound Effects.! is free to download, with no in-app purchases.
Is Rollio free?
Rollio is free to download, with in-app purchases available.
Do Sound Effects.! or Rollio have ads?
Sound Effects.! shows ads; Rollio does not.
Which is updated more often, Sound Effects.! or Rollio?
Sound Effects.! ships an update every 4 months, and Rollio every 2 weeks. Most recently, Sound Effects.! was updated on October 21, 2026 and Rollio on October 7, 2026.

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